Grepow

Grepow Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Grepow, 290 Lindbergh Avenue, Livermore, CA.

Grepow founded in 1998, is the world leader in designing, developing, and manufacturing high-performance rechargeable Ni-MH, lithium batteries, and smart batteries widely used in UAVs, drones, R/C models, wearables, AR/VR and medical devices.

Back to Work 2026 🚀Our team in China is back and fully operational!We’re ready to deliver stable battery solutions and c...
02/25/2026

Back to Work 2026 🚀

Our team in China is back and fully operational!

We’re ready to deliver stable battery solutions and continued support to customers worldwide.

Here’s to a year of innovation, collaboration, and strong performance.

👉https://www.grepow.com/

Field testing is where ideas become real.A student engineering team recently powered their unmanned boat system with Tat...
02/18/2026

Field testing is where ideas become real.

A student engineering team recently powered their unmanned boat system with Tattu batteries during outdoor trials — wiring, calibration, and multiple runs on the water.

As a professional battery manufacturer, Grepow supports innovation across air and marine platforms with high-discharge LiPo solutions designed for reliability and performance.

From experimental projects to industrial systems, Tattu delivers the power behind progress.

Learn more about our high-burst battery packs:
https://www.grepow.com/uav-battery.html

Happy Chinese New Year 2026We are pleased to celebrate this special occasion with our colleagues in Asia.Thank you for y...
02/17/2026

Happy Chinese New Year 2026

We are pleased to celebrate this special occasion with our colleagues in Asia.
Thank you for your continued trust and collaboration.

Here’s to a successful year ahead.

Tattu at DSK 2026 – See You in Busan!We’re heading to DSK 2026 to present our newest UAV battery technologies — designed...
02/13/2026

Tattu at DSK 2026 – See You in Busan!

We’re heading to DSK 2026 to present our newest UAV battery technologies — designed for real-world drone applications across industrial, entertainment, and racing sectors.

✨ Featured Products:
• 18S 35Ah Smart Battery for heavy-lift UAVs
• Semi-solid-state battery series with improved energy density
• Drone light show batteries for synchronized aerial performances
• R-Line V6 FPV batteries for high-speed racing

đź“Ť Booth E02
đź“Ť Busan Exhibition & Convention Center
📅 February 25–27, 2026

If you’re attending DSK, stop by and talk drone power with our team!

Learn more:
https://www.grepow.com/uav-battery.html

02/04/2026

Ready Player One — Let the Game Begin! 🎮✨

What an unforgettable night!
Our Ready Player One Annual Gala was filled with creativity, energy, laughter, and powerful performances by our amazing team members.

This video captures the joy, innovation, and youthful spirit that define Grepow.
Thank you to colleagues from all over the world for your dedication, passion, and support — this celebration belongs to you!

Here’s to moving forward together, stronger than ever 💙

🎊 Chinese New Year Holiday Notice 🎊As we welcome the Spring Festival (Chinese New Year), the Grepow China team will be t...
01/29/2026

🎊 Chinese New Year Holiday Notice 🎊

As we welcome the Spring Festival (Chinese New Year), the Grepow China team will be taking a short holiday break.

📌 Holiday Period: Feb 11 – Feb 24, 2026
đź“Ś Business Resumes: Feb 25, 2026

To ensure smooth deliveries, please plan your inventory needs with our team as early as possible.

Thank you for your understanding and continued support. Wishing everyone a happy and successful New Year!

01/21/2026

🎉 Live from UMEX 2026!

Tattu is on site with our latest drone power solutions — advanced batteries and complete UAV power systems built for real-world missions.

📅 January 20–22, 2026
đź“Ť Hall 5, Booth P5-07

If you’re at UMEX SIMTEX, stop by and say hello!

đź”— More details: https://www.grepow.com/

A new milestone in UAV power evolution 🚀Tattu’s Semi-solid-state Battery Series has advanced from 350 Wh/kg to 380 Wh/kg...
01/19/2026

A new milestone in UAV power evolution 🚀

Tattu’s Semi-solid-state Battery Series has advanced from 350 Wh/kg to 380 Wh/kg, driven by optimized materials and refined system design. The result: higher energy density with the reliability professional UAV applications demand.

The latest 380 Wh/kg generation will make its official debut at UMEX SIMTEX 2026.

👉 Learn more:
https://www.grepow.com/semi-solid-state-battery/380wh-kg-series-high-energy-density-battery-pack.html

Larger FPV drones demand more than just higher power—they need stable voltage and smooth control throughout the entire f...
01/15/2026

Larger FPV drones demand more than just higher power—they need stable voltage and smooth control throughout the entire flight.

Grepow’s 8S LiPo batteries, powered by Tattu drone battery technology, are engineered for 13–15 inch FPV drones operating under high and continuous load. With added voltage headroom, cleaner power delivery, and integrated anti-spark safety, these batteries support confident and reliable FPV performance.

Whether for cinematic FPV, long-range missions, or heavy-payload flights, 8S makes the difference.

đź”— Explore the full 8S FPV battery lineup:
https://www.grepow.com/fpv-battery/8s-lipo-battery-for-large-fpv-drone.html

01/13/2026

This flagship power solution is specifically engineered for the 80kg-class heavy-lift drone sector—a market segment where performance, durability, and operational uptime are non-negotiable.

Power Your Fleet with the New Tattu 4.0 18S 35Ah Smart Battery! 🔋Grepow’s latest innovation, the Tattu 4.0, is now avail...
01/13/2026

Power Your Fleet with the New Tattu 4.0 18S 35Ah Smart Battery! 🔋

Grepow’s latest innovation, the Tattu 4.0, is now available to redefine your UAV operations. Designed for the rigors of 80kg-class heavy-lift drones, this battery merges extreme performance with a comprehensive charging ecosystem.

Why choose the Tattu 4.0 18S 35Ah Smart Battery?
âś… Fast Replenishment: Supports true 9-minute charging to keep your drones in the air.
âś… Extreme Reliability: Features a 500A connector with backward compatibility for 300A interfaces.
âś… Smart Management: Pair it with our TA7200 PRO charger and Smart Air Cooler for optimal thermal health.

Whether you are managing crop spraying or cargo delivery, Tattu delivers measurable value where it matters most: in the field.

Full product details here: https://www.grepow.com/uav-battery/18s-35000mah-35c-lipo-smart-battery.html

Address

290 Lindbergh Avenue
Livermore, CA
94551

Opening Hours

Monday 9am - 5:30pm
Tuesday 9am - 5:30pm
Wednesday 9am - 5:30pm
Thursday 9am - 5:30pm
Friday 9am - 5:30pm

Telephone

+19253647166

Website

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